In this photo taken Aug. 17, 2013, Seattle Seahawks cornerback Richard Sherman, (25) shakes hands with Denver Broncos quarterback Peyton Manning, right, after the Seahawks beat the Broncos 40-10, in a preseason NFL football game in Seattle. The two teams square off in Super Bowl XLVIII on Sunday, Feb. 2, 2014, in East Rutherford, N.J. (AP Photo/John Froschauer)